Did you know that the computer system responsible for the American nuclear arsenal still runs on 8-inch floppy disks? There are two main reasons why older machines still command real estate in the server rooms of large enterprises worldwide.
Legacy is an interesting term. In general usage, it refers to something of value that has been passed down through the generations. When talking about legacy in technology we have something that was passed down to us, but usually it is neither wanted nor desired.
.NET Rocks hosts Carl Franklin and Richard Campbell talk to Kamran Ayub about RavenDB 4.0 and NoSQL. Kamran talks about the evolution of RavenDB from its 2.0 version to its new Enterprise Grade release, his use cases for it, the amazing set of new features you get with 4.0.